🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.75 AU - 0.83 AU

Year: 263 Days

Day: 20.5 Hours

Environment

Temp: 125 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.17 AU - 1.47 AU

Year: 568 Days

Day: 47.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,245,232 km

• M1: 318,494 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.39 AU - 1.49 AU

Year: 648 Days

Day: 20.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.33 AU - 2.03 AU

Year: 816 Days

Day: 38.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.63 AU - 1.75 AU

Year: 823 Days

Day: 27.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.34 AU - 3.76 AU

Year: 2507 Days

Day: 13.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,245,232 km

• M1: 2,394,015 km (0.09 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.43 AU - 5.29 AU

Year: 3412 Days

Day: 16.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,245,232 km

• M1: 236,664 km (0.077 R)
• M2: 1,640,041 km (0.115 R)

Asteroid Belt

Center: 4.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.7

Radius: 9.4

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.95 AU - 6.51 AU

Year: 4482 Days

Day: 13.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 40,245,232 km

• M1: 171,589 km (0.089 R)
• M2: 278,102 km (0.102 R)
• M3: 600,935 km (0.098 R)
• M4: 718,519 km (0.059 R)
• M5: 801,396 km (0.116 R)
• M6: 943,514 km (0.059 R)
• M7: 1,733,091 km (0.05 R)
• M8: 1,818,362 km (0.078 R)
• M9: 1,949,111 km (0.096 R)
• M10: 2,052,932 km (0.051 R)
• M11: 2,113,070 km (0.027 R)
• M12: 2,266,109 km (0.109 R)
• M13: 2,502,772 km (0.098 R)
• M14: 2,599,712 km (0.114 R)
• M15: 2,764,120 km (0.054 R)
• M16: 2,898,160 km (0.112 R)
• M17: 3,313,294 km (0.043 R)
• M18: 3,384,203 km (0.049 R)
• M19: 4,179,765 km (0.12 R)
• M20: 4,529,674 km (0.106 R)
• M21: 4,588,915 km (0.12 R)
• M22: 5,299,056 km (0.1 R)
• M23: 5,487,100 km (0.067 R)
• M24: 5,848,678 km (0.06 R)
• M25: 6,372,121 km (0.037 R)
• M26: 6,483,123 km (0.034 R)
• M27: 6,617,163 km (0.058 R)
• M28: 6,887,935 km (0.118 R)
• M29: 7,277,936 km (0.102 R)
• M30: 7,745,879 km (0.096 R)
• M31: 8,393,039 km (0.082 R)
• M32: 8,466,043 km (0.038 R)
• M33: 8,612,649 km (0.091 R)
• M34: 8,858,887 km (0.072 R)
• M35: 9,713,539 km (0.073 R)
• M36: 10,098,903 km (0.105 R)
• M37: 10,358,605 km (0.087 R)
• M38: 10,541,713 km (0.074 R)
• M39: 10,831,634 km (0.104 R)
• M40: 11,150,876 km (0.114 R)
• M41: 11,257,988 km (0.027 R)
• M42: 11,662,800 km (0.117 R)
• M43: 12,044,873 km (0.108 R)
• M44: 12,127,301 km (0.077 R)
• M45: 12,237,555 km (0.111 R)
• M46: 12,403,459 km (0.114 R)
• M47: 12,542,285 km (0.066 R)
• M48: 12,737,511 km (0.056 R)
• M49: 12,933,783 km (0.117 R)
• M50: 13,187,501 km (0.07 R)
• M51: 13,786,192 km (0.041 R)
• M52: 14,277,172 km (0.092 R)
• M53: 14,744,665 km (0.097 R)
• M54: 14,980,282 km (0.102 R)
• M55: 15,128,234 km (0.051 R)
• M56: 15,276,486 km (0.038 R)
• M57: 15,724,681 km (0.038 R)
• M58: 15,995,453 km (0.083 R)
• M59: 16,359,126 km (0.115 R)
• M60: 17,840,743 km (0.106 R)
• M61: 18,249,444 km (0.118 R)
• M62: 18,312,575 km (0.104 R)
• M63: 18,724,717 km (0.096 R)
• M64: 19,493,799 km (0.104 R)
• M65: 19,947,230 km (0.071 R)
• M66: 20,012,306 km (0.115 R)
• M67: 20,338,579 km (0.103 R)
• M68: 20,930,388 km (0.104 R)
• M69: 21,862,233 km (0.06 R)
• M70: 21,929,402 km (0.118 R)
• M71: 22,131,060 km (0.089 R)
• M72: 22,333,317 km (0.103 R)
• M73: 22,739,624 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.6

Radius: 8.7

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 9.71 AU - 11.13 AU

Year: 12605 Days

Day: 11.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,245,232 km

• M1: 148,999 km (0.073 R)
• M2: 215,720 km (0.076 R)
• M3: 320,139 km (0.111 R)
• M4: 434,432 km (0.025 R)
• M5: 503,397 km (0.112 R)
• M6: 640,877 km (0.079 R)
• M7: 721,361 km (0.076 R)
• M8: 968,945 km (0.091 R)
• M9: 1,940,434 km (0.093 R)
• M10: 2,182,633 km (0.104 R)
• M11: 2,499,332 km (0.106 R)
• M12: 2,564,407 km (0.071 R)
• M13: 2,696,352 km (0.077 R)
• M14: 3,294,145 km (0.099 R)
• M15: 3,559,233 km (0.092 R)
• M16: 3,731,569 km (0.036 R)
• M17: 4,421,814 km (0.087 R)
• M18: 4,768,283 km (0.102 R)
• M19: 4,849,514 km (0.077 R)
• M20: 4,903,818 km (0.093 R)
• M21: 5,151,253 km (0.116 R)
• M22: 5,374,453 km (0.109 R)
• M23: 5,772,832 km (0.075 R)
• M24: 6,092,672 km (0.104 R)
• M25: 6,239,877 km (0.059 R)
• M26: 6,658,601 km (0.117 R)
• M27: 7,712,967 km (0.073 R)
• M28: 9,423,768 km (0.092 R)
• M29: 9,628,418 km (0.09 R)
• M30: 10,321,505 km (0.027 R)
• M31: 11,645,745 km (0.11 R)
• M32: 11,755,401 km (0.086 R)
• M33: 11,902,156 km (0.102 R)
• M34: 12,012,709 km (0.11 R)
• M35: 12,420,812 km (0.083 R)
• M36: 12,795,854 km (0.077 R)
• M37: 13,710,944 km (0.103 R)
• M38: 14,254,583 km (0.102 R)
• M39: 14,411,062 km (0.027 R)
• M40: 14,489,601 km (0.112 R)
• M41: 14,568,289 km (0.083 R)
• M42: 14,647,128 km (0.075 R)
• M43: 15,003,470 km (0.091 R)
• M44: 15,684,439 km (0.093 R)
• M45: 16,089,700 km (0.045 R)
• M46: 16,293,602 km (0.075 R)
• M47: 16,621,670 km (0.06 R)
• M48: 16,704,098 km (0.076 R)
• M49: 16,869,254 km (0.093 R)
• M50: 17,451,489 km (0.096 R)
• M51: 17,913,447 km (0.091 R)
• M52: 18,294,623 km (0.115 R)
• M53: 18,550,136 km (0.068 R)
• M54: 19,021,668 km (0.118 R)
• M55: 19,453,857 km (0.111 R)
• M56: 19,758,288 km (0.08 R)
• M57: 20,152,030 km (0.11 R)
• M58: 20,769,570 km (0.113 R)
• M59: 20,858,282 km (0.11 R)
• M60: 23,117,509 km (0.116 R)
• M61: 23,301,664 km (0.059 R)
• M62: 24,042,771 km (0.105 R)
• M63: 24,556,790 km (0.101 R)
• M64: 25,548,175 km (0.084 R)
• M65: 25,786,185 km (0.115 R)
• M66: 25,977,072 km (0.095 R)
• M67: 26,360,342 km (0.054 R)
• M68: 27,083,947 km (0.079 R)
• M69: 28,107,944 km (0.106 R)
• M70: 28,255,298 km (0.079 R)
• M71: 28,402,951 km (0.041 R)
• M72: 28,501,386 km (0.114 R)
• M73: 28,649,488 km (0.032 R)
• M74: 29,343,473 km (0.056 R)
• M75: 30,849,475 km (0.094 R)
• M76: 31,714,001 km (0.063 R)
• M77: 32,174,912 km (0.12 R)
• M78: 32,328,997 km (0.084 R)
• M79: 32,999,645 km (0.094 R)
• M80: 33,674,929 km (0.118 R)
• M81: 34,986,454 km (0.063 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159

Radius: 7.9

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 10.97 AU - 13.43 AU

Year: 15969 Days

Day: 20 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 40,245,232 km

• M1: 108,458 km (0.088 R)
• M2: 195,225 km (0.058 R)
• M3: 296,503 km (0.099 R)
• M4: 456,274 km (0.091 R)
• M5: 547,079 km (0.063 R)
• M6: 688,300 km (0.025 R)
• M7: 825,930 km (0.112 R)
• M8: 939,325 km (0.101 R)
• M9: 1,146,219 km (0.086 R)
• M10: 1,464,264 km (0.052 R)
• M11: 1,603,091 km (0.092 R)
• M12: 1,746,256 km (0.096 R)
• M13: 2,067,592 km (0.084 R)
• M14: 2,291,989 km (0.118 R)
• M15: 2,764,569 km (0.089 R)
• M16: 3,062,568 km (0.109 R)
• M17: 3,879,222 km (0.075 R)
• M18: 4,128,452 km (0.069 R)
• M19: 4,383,068 km (0.035 R)
• M20: 4,907,259 km (0.091 R)
• M21: 5,146,765 km (0.065 R)
• M22: 5,237,571 km (0.031 R)
• M23: 5,982,868 km (0.107 R)
• M24: 6,367,933 km (0.034 R)
• M25: 7,229,766 km (0.11 R)
• M26: 7,605,406 km (0.065 R)
• M27: 8,770,026 km (0.119 R)
• M28: 9,428,406 km (0.085 R)
• M29: 9,502,606 km (0.086 R)
• M30: 9,688,856 km (0.092 R)
• M31: 9,951,550 km (0.094 R)
• M32: 10,330,930 km (0.113 R)
• M33: 10,445,821 km (0.081 R)
• M34: 10,599,458 km (0.113 R)
• M35: 10,715,097 km (0.091 R)
• M36: 10,870,230 km (0.086 R)
• M37: 11,379,012 km (0.051 R)
• M38: 11,616,574 km (0.053 R)
• M39: 12,016,000 km (0.116 R)
• M40: 12,176,967 km (0.108 R)
• M41: 13,075,602 km (0.073 R)
• M42: 13,241,207 km (0.108 R)
• M43: 13,784,397 km (0.093 R)
• M44: 13,868,620 km (0.075 R)
• M45: 14,377,552 km (0.056 R)
• M46: 14,462,973 km (0.083 R)
• M47: 14,677,346 km (0.049 R)
• M48: 14,849,533 km (0.109 R)
• M49: 14,935,851 km (0.108 R)
• M50: 15,413,817 km (0.106 R)
• M51: 16,429,137 km (0.117 R)
• M52: 16,652,786 km (0.104 R)
• M53: 17,057,897 km (0.093 R)
• M54: 17,193,582 km (0.102 R)
• M55: 17,602,882 km (0.092 R)
• M56: 19,131,324 km (0.113 R)
• M57: 19,366,492 km (0.098 R)
• M58: 19,650,129 km (0.1 R)
• M59: 20,173,572 km (0.102 R)
• M60: 20,317,186 km (0.113 R)
• M61: 21,673,440 km (0.116 R)
• M62: 23,058,717 km (0.069 R)
• M63: 23,661,147 km (0.086 R)
• M64: 23,711,711 km (0.05 R)
• M65: 24,268,814 km (0.099 R)
• M66: 24,319,677 km (0.063 R)
• M67: 25,241,350 km (0.091 R)
• M68: 25,758,360 km (0.03 R)
• M69: 26,540,457 km (0.06 R)
• M70: 26,645,326 km (0.064 R)
• M71: 26,960,678 km (0.092 R)
• M72: 27,383,142 km (0.098 R)
• M73: 27,861,107 km (0.08 R)
• M74: 28,395,321 km (0.102 R)
• M75: 29,203,000 km (0.086 R)
• M76: 29,365,464 km (0.115 R)
• M77: 29,909,102 km (0.064 R)
• M78: 30,072,762 km (0.108 R)
• M79: 32,116,718 km (0.083 R)
• M80: 33,579,636 km (0.086 R)
• M81: 33,920,270 km (0.05 R)
• M82: 34,205,104 km (0.103 R)
• M83: 35,006,650 km (0.049 R)
• M84: 35,294,476 km (0.036 R)
• M85: 35,814,478 km (0.074 R)
• M86: 35,988,311 km (0.105 R)
• M87: 36,104,399 km (0.1 R)
• M88: 36,395,217 km (0.114 R)
• M89: 36,686,783 km (0.054 R)
• M90: 38,274,466 km (0.119 R)
• M91: 38,333,706 km (0.095 R)
• M92: 39,644,483 km (0.058 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 11,390 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit